[INFO] cloning repository https://github.com/twe4ked/rs8080
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twe4ked/rs8080" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwe4ked%2Frs8080", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwe4ked%2Frs8080'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 03a2457297d71a5fd494952dc8488470da77c38c
[INFO] checking twe4ked/rs8080 against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwe4ked%2Frs8080" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/twe4ked/rs8080
[INFO] finished tweaking git repo https://github.com/twe4ked/rs8080
[INFO] tweaked toml for git repo https://github.com/twe4ked/rs8080 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/twe4ked/rs8080 on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/twe4ked/rs8080 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e158cb07ad3ddd78a10480931c666e420268771817ce523518d19f590beaa0d
[INFO] running `Command { std: "docker" "start" "-a" "8e158cb07ad3ddd78a10480931c666e420268771817ce523518d19f590beaa0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e158cb07ad3ddd78a10480931c666e420268771817ce523518d19f590beaa0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e158cb07ad3ddd78a10480931c666e420268771817ce523518d19f590beaa0d", kill_on_drop: false }`
[INFO] [stdout] 8e158cb07ad3ddd78a10480931c666e420268771817ce523518d19f590beaa0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f1d77cf9bdd7b666a9167571dc3196590ee0adf797cd05311a568995d325a4a
[INFO] running `Command { std: "docker" "start" "-a" "1f1d77cf9bdd7b666a9167571dc3196590ee0adf797cd05311a568995d325a4a", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Checking rs8080 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:305:12
[INFO] [stdout]     |
[INFO] [stdout] 305 |            _ => unreachable!()
[INFO] [stdout]     |            ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/main.rs:305:12
[INFO] [stdout]     |
[INFO] [stdout]  49 |         0x00 => { disassemble_1("NOP") },
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout]  50 |         0x01 => { disassemble_3("LXI B", byte_2, byte_3) },
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout]  51 |         0x02 => { disassemble_1("STAX B") },
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout]  52 |         0x03 => { disassemble_1("INX B") },
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 305 |            _ => unreachable!()
[INFO] [stdout]     |            ^ ...and 252 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:305:12
[INFO] [stdout]     |
[INFO] [stdout] 305 |            _ => unreachable!()
[INFO] [stdout]     |            ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/main.rs:305:12
[INFO] [stdout]     |
[INFO] [stdout]  49 |         0x00 => { disassemble_1("NOP") },
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout]  50 |         0x01 => { disassemble_3("LXI B", byte_2, byte_3) },
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout]  51 |         0x02 => { disassemble_1("STAX B") },
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout]  52 |         0x03 => { disassemble_1("INX B") },
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 305 |            _ => unreachable!()
[INFO] [stdout]     |            ^ ...and 252 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:597:9
[INFO] [stdout]     |
[INFO] [stdout] 597 |         _   => { state.pc = 0 },
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/main.rs:597:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |         0x00 => { },
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout] 334 |         0x01 => not_implemented(&mut state, pc as u16),
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout] 335 |         0x02 => not_implemented(&mut state, pc as u16),
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout] 336 |         0x03 => not_implemented(&mut state, pc as u16),
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 597 |         _   => { state.pc = 0 },
[INFO] [stdout]     |         ^ ...and 252 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/main.rs:597:9
[INFO] [stdout]     |
[INFO] [stdout] 597 |         _   => { state.pc = 0 },
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/main.rs:597:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |         0x00 => { },
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout] 334 |         0x01 => not_implemented(&mut state, pc as u16),
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout] 335 |         0x02 => not_implemented(&mut state, pc as u16),
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout] 336 |         0x03 => not_implemented(&mut state, pc as u16),
[INFO] [stdout]     |         ---- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 597 |         _   => { state.pc = 0 },
[INFO] [stdout]     |         ^ ...and 252 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "1f1d77cf9bdd7b666a9167571dc3196590ee0adf797cd05311a568995d325a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f1d77cf9bdd7b666a9167571dc3196590ee0adf797cd05311a568995d325a4a", kill_on_drop: false }`
[INFO] [stdout] 1f1d77cf9bdd7b666a9167571dc3196590ee0adf797cd05311a568995d325a4a